Everything posted by Ashley Johnson24
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finally got the 2m/70cm mobile setup sorted out, took way longer than it should have
good job committing to the drill, seriously. i put off doing a proper NMO mount for almost two years because i kept telling myself id do it right eventually and in the meantime ran a mag mount that slid around constantly. finally drilled the roof of my jeep and it was one of those things where you wonder why you waited so long. the signal difference was noticeable too, probably because the ground plane was actually making proper contact instead of relying on whatever the mag was grabbing onto. the FTM-300DR is a solid choice for mobile use, the display is easy to read at a glance which matters more than people think when youre actually driving. i had the older FTM-400 for years and eventually moved to the 500D mainly because i wanted more output on 70cm for hitting a distant repeater on my commute but honestly for most people 50 watts is plenty. sounds like you did the install the right way with the power cable routing too, a lot of folks underestimate how important it is to keep that run short and fused right at the source.
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what do all these Q codes mean when people are talking on HF
yeah the Q codes originally came from maritime and commercial telegraphy, way before ham radio even existed, so they were designed to work across language barriers which is why they're still useful on CW where you're just sending a few characters instead of spelling everything out. on phone (SSB etc) a lot of guys still use them out of habit more than necessity but you'll hear them constantly. the ones you'll run into most are QRM which is interference from other stations, QRN is natural static or noise, QSB is signal fading, QRT means shutting down or going off air, QRZ is asking who's calling, and QTH is location like you figured out. QSO just means a contact or conversation. QRO and QRP are high power and low power respectively, and QRP has kind of taken on a whole life of its own as a subculture of guys running really low wattage. the 73 and 88 thing is totally separate, those are from the old Phillips telegraphic code which is different from Q codes. 73 means best regards and 88 is love and kisses, 88 is usually just between people who know each other well. there's a whole bunch of other number codes too but most of them have fallen out of use, 73 is really the only one you hear constantly. honestly just spend some time with a Q code reference sheet and it'll click pretty fast, most of the common ones you'll memorize just from hearing them repeated.
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finally putting together a go-kit, not sure where to start
oh man this is something i think about a lot. went through the same thing a couple years back after joining our county ARES group. what i ended up doing was building two kits actually — a small one that fits in a backpack with just my FT-817 (well FT-818 now), a small LiFePO4 battery, and a random wire antenna that i can toss in a tree. that one i can grab in 60 seconds and it covers HF plus 2m/70cm. then i have a bigger pelican case with more gear for if im going to be somewhere for more than a few hours, has a bigger power supply, spare cables, logging stuff, that kind of thing. the power thing is honestly where people get tripped up the most in my experience. you need way more capacity than you think you do, especially if youre running any kind of digital modes or leaving things on standby overnight. i run a 40ah battery now and even that gets a little nervous after a full day. also dont forget a way to recharge — i have a small solar panel and a charge controller in the big kit. my main regret is i spent too long trying to get everything perfect before i actually tested anything under realistic conditions. just throw it together and do a field day style exercise with it, youll figure out real fast what you actually need versus what you thought you needed
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first real contest season coming up — what should i even try for
so i got my general ticket back in march and ive been just doing casual QSOs on 40m mostly, talking to people, getting my feet wet etc. someone at the club mentioned that fall is basically the big season for HF contests and i should try jumping in. i looked it up and now im kind of overwhelmed honestly. CQ WW is apparently huge, ARRL Sweepstakes is a thing, there's the state QSO parties... i dont even know where to start. my setup is pretty modest, running a Kenwood TS-590SG into a dipole up about 30 feet, nothing fancy. can someone with more experience kind of walk me through what's realistic for a first timer? like is CQ WW too much to start with or is it actually a good intro because there are SO many stations on the air? i've heard field day is usually recommended for beginners but that already passed. also seen people mention SOTA which seems completely different, more like hiking stuff? anyway any pointers would be great, im genuinely not sure where to begin.
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first time doing CQ WW this year — what am i getting myself into
yeah what he said, also dont stress too much about the exchange format beforehand, after like your third contact it just becomes muscle memory. i remember my first CQ WW i kept forgetting to send the zone and just fumbled through it, nobody cared, they just asked for a repeat and we moved on. SOTA is great prep for contesting actually because you get used to making quick contacts under a little bit of pressure. field day too, if you can find a club doing one next june definitely go, it clicks a lot of things into place about operating in a contest environment without it being as intense as CQ WW.
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APRS digipeater not gating my packets to the internet — driving me crazy
so ive been messing with APRS for about three weeks now and i cant figure out why my packets arent showing up on aprs.fi. the digipeater about 8 miles from me is clearly hearing me because i can see it in the raw packets when i pull up a nearby igate, but none of my position reports are actually making it onto the map. running a TM-D710G into Dire Wolf on a raspberry pi, path is set to WIDE1-1,WIDE2-1 which i thought was pretty standard. beacon rate is every 2 minutes. the symbol is set correctly as far as i can tell, using the house symbol since im just doing home station stuff for now. RF seems fine, im hitting the digi no problem. my best guess is maybe the igate near me is RF-only and not actually connected to APRS-IS? or maybe theres a filter issue on the server side? i honestly dont know enough about how the igate to internet part works to debug this properly. anyone dealt with something like this
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upgrading from my old 706 to something modern — worth it?
made basically that exact jump about two years ago, 706mkii to a 7300, and yeah the difference is real. the SDR panadapter alone changed how i operate, i actually find myself hunting around the band way more than i used to just because i can see whats there. the roofing filter situation on the 7300 is way better for crowded band conditions too, like during a contest weekend when everyones piled on you can actually pull signals out that wouldve just been mush before. the built in waterfall also means i got rid of an external SDR i was running alongside the 706 so thats one less box on the desk which my wife appreciated. digital modes are dead simple with the 7300, USB audio just works, no fussing around with interface boxes unless you want to get fancy. only thing id say is give yourself a few sessions to get used to the menu system, its not bad but its different, and some things are buried a couple levels deep. overall though yeah i dont regret it at all, felt like a meaningful upgrade not just a lateral move.
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anyone going to the Tri-County hamfest next month?
so i heard the Tri-County hamfest is back this year after they skipped it in 23 i think. been a while since ive been to one and i kinda miss just walking the tables and finding weird old gear for cheap. last time i picked up a barely used MFJ tuner for like 12 bucks which was pretty great. anyway just wondering if anyone from around here is planning to go and if the swap meet part is still in the morning or if they moved it around
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new guy question about jumping into a net — when is it okay to check in late?
yeah i was the same way when i first got my ticket, spent like two months just listening before i ever keyed up. late check-ins are fine, ive checked into nets like 20 minutes late before and net control just adds you to the list no big deal. the etiquette thing that tripped me up early on was waiting for a full second or so after the squelch breaks before i started talking because i kept getting cut off on the repeater. took me a while to figure out what i was doing wrong
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finally built a direct conversion receiver for 40m, few questions
so ive been at this for about three weekends now and i finally got audio out of my little direct conversion rx build. its based loosely on the NE602 mixer design that gets passed around everywhere, with a simple audio stage after it using an LM386. nothing fancy at all. the thing actually works which honestly surprised me a little. i can hear SSB stations on 40m when i tune around, but the audio is pretty rough and theres this low frequency hum that i cant seem to shake. ive tried bypassing the power supply pins on both chips with 0.1uf caps and it helped a little but not much. running it off a 9v battery doesnt change the hum so im pretty sure its not coming from my bench supply. also the opposite sideband rejection is basically nonexistent which i know is a known thing with direct conversion but i was hoping it wouldnt be quite this bad. you can hear both sidebands at the same time and it gets pretty muddy on a busy band. is there anything practical i can do about that without going full phasing network, that seems like a whole other project in itself. anyway just looking for thoughts from people whove gone down this road before. got a schematic i can post if that helps.
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First WWFF activation went better than expected, few questions though
Congrats on the activation, 44 in a day on 25 watts is solid especially if conditions weren't great. For the logging side of things, WWFF uses its own database at wwff.co and you'd want to upload there separately from POTA. They accept ADIF but you need to register and submit through the WWFF logger or just the upload page on the site. The two programs are kind of parallel and don't automatically talk to each other even if the park has both a KFF and a WWFF reference, which a lot of state forests do. The grid square thing is just hunters being hunters, some people collect grids for various awards and they ask everyone regardless of what program you're activating under. You dont have to provide it but if you have it handy its a nice bonus for folks. Sounds like a great first outing though, the wildlife sightings are half the fun honestly.
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when do you actually use phonetics vs just saying the letter
honestly i spent way too long second guessing this exact same thing when i started. what helped me was just remembering the phonetics exist because letters sound similar -- B and D and E and G and P and T and V can all blur together especially with any static. so if you're just chatting on a quiet local repeater and saying your call normally works fine then go for it. but the second you think someone might not have caught a letter, phonetics. i mess up sometimes and say things like "november november... wait no, that's two N's" lol but whatever, you get the hang of it
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N1MM vs Log4OM for everyday logging plus contests — anyone running both?
so ive been using WSJT-X with its built in logging for the past year or so and it's fine for FT8 but i've been getting more into SSB contesting and the WSJT-X log is just not cutting it anymore, especially when i want to submit to LOTW and also track my dxcc progress at the same time without manually importing stuff every five minutes someone at the club mentioned N1MM Logger+ and said it's basically the gold standard for contesting which i get, i looked at it and yeah the contest support is insane, basically every contest you'd ever want to do is in there. but the interface looks like it was designed in 2003 and i honestly have no idea where to start with it then i found Log4OM which looks way more polished and apparently handles the everyday QSO logging really well, has good LOTW integration, cloud backup etc. but i'm not sure how serious the contest side of it is compared to N1MM i guess my question is — is anyone running both? like N1MM for actual contests and Log4OM for day to day, and having them talk to each other somehow? or is that just asking for a headache with duplicate logs and conflicting data. or should i just commit to one and deal with the tradeoffs also does N1MM even integrate cleanly with WSJT-X because i know some people run them together but ive heard it can be finicky depending on your setup
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finally starting to chase DXCC seriously — some questions from a guy who's been putting it off for years
so i've had my general for about 4 years now and i keep telling myself i'm going to get serious about DXCC and i just... never do. finally sat down last week and actually logged into LoTW for the first time in like 8 months and apparently i already have 67 confirmed entities just from casual operating. which honestly surprised me more than it probably should have. anyway i'm trying to figure out how this all works in terms of actually submitting for the award. do i need to wait until i hit 100 confirmed on LoTW or can i mix LoTW confirmations with paper QSL cards? i have a shoebox full of cards from the last few years that i never really organized and i'm wondering if those still count toward the initial 100. also is WAS worth chasing at the same time or is that just going to split my attention too much. i've heard some guys say do one thing at a time and others say just work everything and sort it out later. sorry if this is a dumb question, i'm sure this gets asked a lot
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thinking about upgrading to General, how hard is the exam really?
honestly the General exam is not that bad if youve already got your Tech. a lot of the concepts overlap and the question pool isnt as scary as it looks once you start grinding through it. i used HamStudy exclusively, didnt even open a book, and passed with like a 90 something. just do the practice exams over and over until youre consistently hitting 85% or better and youll be fine on test day the electrical theory stuff like calculating impedance or reactance, yeah thats the part that makes people nervous but you really dont need to deeply understand all of it for the exam. some of it you can kind of pattern match once youve seen the questions enough times. that sounds lazy but it works. the propagation and band plan questions are actually pretty interesting once you get into HF operating and youll be glad you know that stuff later and no it doesnt matter that you dont have a radio yet, the exam doesnt care about any of that. good luck, it took me like 3 weeks of casual studying to feel ready
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first POTA activation didn't go quite as planned but still had a blast
congrats on getting that first one done. i was super nervous my first activation too and honestly it went fine but i totally understand the feeling of everything going sideways. the spotting thing is huge, once someone spots you on the app the hunters find you real fast so thats good you had that happen. do you self spot or did someone else do it? i always forget to self spot when im actually operating lol
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first time doing CQ WW this year — any tips for someone who's never really contested before?
oh also dont forget to get N1MM or some logging software set up before the weekend, trying to do it in a spreadsheet or paper log is rough when things get busy. N1MM is free and once you get the hang of it it basically handles the dupe checking and multiplier counting for you which takes a lot of stress off. there are youtube videos on setting it up for CQ WW specifically, thats how i learned it my first time. and dont worry too much about your score. seriously just have fun with it. i still remember my first contest and i was absolutely hooked after like the first hour even though my total at the end was pretty embarrassing compared to the big guns
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N1MM vs Log4OM for everyday logging plus contesting - worth running both?
so ive been using WSJT-X for FT8 stuff for a while now and it just dumps everything into its own log which is fine i guess but ive been wanting something that actually manages my QSOs properly, like a real shack log where i can see everything in one place. a buddy at the club said i should try Log4OM because it integrates with WSJT-X pretty cleanly and looks less like it was designed in 2003. but then other guys keep saying N1MM is the only thing worth using if you ever do contests and that Log4OM is more of a casual logging thing. the thing is i do want to get into contesting, nothing serious yet, maybe CQWW or field day with the club but also want my everyday logs to not be a disaster. right now my WSJT-X logs and whatever ive been manually entering in an old ADIF file are just kind of... everywhere. im running a 7300 and everything is on windows 10 if that matters. does anyone actually run like N1MM for contests and something else for normal logging and just merge the ADIFs later or is that asking for duplicates and headaches
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trying to pick my first HT, overwhelmed by options honestly
so ive been licensed for about three weeks now (Tech class) and everyone keeps telling me to just get a baofeng to start and thats fine but then i went down a rabbit hole on eham and now im looking at the yaesu ft-65 and the kenwood th-d74 and a few others and honestly i dont even know what features i actually need vs what sounds cool on paper like i know i want to hit the local 2m repeater and maybe do some simplex with a friend who just got his license too. do i really need APRS on a first radio? the th-d74 looks amazing but thats like 400 bucks and i have no idea if ill even stay that into the hobby. the ft-65 is like 60 or 70 and does what i need i think. just wanted to see what people here actually use day to day
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FT-817 mod to extend RX coverage — worth doing or just leave it alone?
so ive had my 817 for probably 8 years now and its been a workhorse, no complaints really. but i keep reading about the mars/cap mod and also the extended rx mod and im wondering if anyone has actually done both and whether you noticed any real difference in day to day use or if its just one of those things you do because you can. my main interest is being able to listen down into the MW broadcast band a bit more cleanly and also having the TX unlock for MARS use — i do some emcomm stuff so that part actually has practical value for me. the rx thing is more just curiosity honestly. i found a couple different procedures online and they conflict on which jumpers to move, which is making me nervous. the board in the ND version is different from the original apparently? mine is an ND so i want to make sure im not bridging the wrong pads and bricking something. anyone done this recently on an ND unit specifically?
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built my first wire dipole this weekend, few questions before i put it up
so i finally got around to building a basic 40m dipole from scratch, been meaning to do this for probably two years now. used some 14 gauge stranded wire i had laying around in the garage, not sure if thats ideal but its what i had. cut each leg to about 33.5 feet based on the 468/f formula, fed it with some RG-8X i salvaged off an old CB setup. the center insulator is just a piece of PVC pipe i drilled holes through and i used dog-bone insulators on the ends. my question is mainly about the feed point — i just twisted the coax braid and center conductor to the two legs and wrapped it in self-amalgamating tape. is that gonna be an issue long term? i was kinda worried about moisture getting in there eventually. also the whole thing is gonna be kind of an inverted V shape since i only have one decent tree to hang the apex from and the ends will slope down to fence posts at maybe 10 feet. ive read that changes the radiation pattern a bit but i dont really understand how much it matters for general HF use. anyway planning to get it up this afternoon if the weather holds, just wanted to sanity check before i do something dumb
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confused about how DXCC credits actually work — do i need to confirm every single one?
yeah you need 100 confirmed, not just worked — so LOTW confirmations count, paper QSLs count through the card checker process, and some awards managers will accept a mix. 87 worked with 62 confirmed means you're actually in decent shape, just need to keep at it and maybe chase some of those unconfirmed ones more aggresively. some dx stations are really slow to upload to LOTW so it might just be a waiting game for a few of them. for mixed mode — basic DXCC is mixed, meaning any mode counts toward the same 100 entity total. so working Kazakhstan on SSB and FT8 still only gets you one entity credit for basic. now if you want the CW endorsement or the digital endorsement that's a separate thing, you'd need 100 confirmed specifically on that mode. the ARRL page is honestly a bit of a maze but once it clicks it makes sense. WAS is totally separate, different award, different submission. but you're right that they kind of happen in parallel if you're just working a lot of stations in general. alaska tends to show up more than you'd expect if you're on 40m in the evenings, just have to be patient.
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finally built my first QRP rig and took it out to the park — some thoughts
so i've been wanting to do this for probably two years now and last weekend i finally got my act together and did it. built a pixie kit first just to get my feet wet, then spent a few weeks putting together a slightly more serious 40m CW transceiver from a design i found on one of the QRP forums. nothing fancy, LM386 audio amp, NE602 mixer, the usual stuff you see in these low parts count rigs. took it out to the state park saturday morning with a wire antenna i threw up in a tree, maybe 25 feet at the apex, fed with some old RG-174 i had laying around. running 3 watts roughly, maybe a hair less. honestly wasnt sure i'd hear anything let alone make any contacts but within maybe 20 minutes i had a guy in ohio coming back to me, then later a contact down into tennessee. both solid copy, nothing special but i was just sitting on a picnic table with a battery i charged the night before and making contacts, felt pretty wild. the rig has a little drift issue when it first warms up which i know is pretty common with these vfo designs, anybody have a good trick for stabilizing that faster? ive tried the npо caps on the oscillator but honestly im not sure i placed them in quite the right spot in the circuit.
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first real contest season coming up — where do i even start
so ive been licensed for about 8 months now (general) and kept hearing people talk about CQ WW and Field Day and SOTA and honestly it all kind of blurs together. i did tune into Field Day this past summer and made a few contacts from a club setup but i was basically just pressing the button when someone told me to so i dont really feel like that counts lol CQ WW is coming up and i keep seeing people on here getting excited about it and i want to actually try to participate properly this time, like from my own station. i have a IC-7300 and a dipole up about 30 feet, nothing fancy. is CQ WW a good starting point or is it kind of overwhelming for someone who hasnt really done a proper contest solo before? also whats the difference between CQ WW SSB and CW — i mean i know one is phone and one is morse but do they have different dates or is it the same weekend also somebody mentioned SOTA to me at a hamfest and that seems like a completely different thing? like hiking with radios? is that considered a contest or more of an award program thing. sorry if this is a dumb question im just trying to figure out what to focus on
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modded my IC-7300 for better rx sensitivity — worth it?
yeah the noise floor thing is pretty common after that mod, you're not imagining it. what you're gaining in sensitivity you sometimes give back in selectivity especially on crowded bands like 40. the stock filter on the 7300 is actually pretty well matched for general use so unless you're doing weak signal work on the high bands specifically it's kind of a wash in my experience. as far as recalibration goes — yes you probably should run through the reference oscillator check at minimum just to make sure nothing drifted when you had the board warm from soldering. icom's service manual covers it and theres a hidden menu you can get into. it's not hard but you need a known reference, i use WWV for a sanity check first before anything else. if your display freq is off by more than a few hz from what you expect on a known signal that's your clue something needs touching up.